Matte grey Picasso jasper (map stone) in size 4 mm reportedly increases stability in its wearer and offers protection. It has a grey colour with lighter or darker shades that can appear almost brown. The surface is matte. This stone is said to promote calm and harmony. It reportedly has strong protective properties. It is sought after because it is said to help its wearer express themselves and their uniqueness in the world. It is claimed to symbolise the darker sides of life and emotions that are part of human existence. Each bead is unique, so it may vary by approx. 0.5 mm. Read more about matte grey Picasso jasper in our article about jasper.